the Intercontinental or Marriot Momi might be good hotels to relax at and are more secluded than the Denarau. If you want to stay on an outer island, we really enjoyed liku liku resort but not sure it worth the ride to get out there and back on the ferry (you could go by helicopter if you have the $$$) We also stayed at deneru hilton for a week on points. It was nice and close to the Port Denaru shops and restaurants.